Lots of exceptions thrown

Question

Lots of exceptions thrown

cymp opened this issue 5 years ago · comments

Hello,

I am subscribing to all of the markets and getting periodically lots of:

java.lang.Exception: There was an error invoking Hub method 'c2.queryExchangeState'.
	at com.github.signalr4j.client.hubs.HubProxy$2.run(HubProxy.java:229)
	at com.github.signalr4j.client.hubs.HubProxy$2.run(HubProxy.java:219)
	at com.github.signalr4j.client.hubs.HubConnection.onReceived(HubConnection.java:92)
	at com.github.signalr4j.client.transport.TransportHelper.processReceivedData(TransportHelper.java:53)
	at com.github.signalr4j.client.Connection.processReceivedData(Connection.java:755)
	at com.github.signalr4j.client.Connection.access$000(Connection.java:29)
	at com.github.signalr4j.client.Connection$10.onData(Connection.java:693)
	at com.github.signalr4j.client.transport.WebsocketTransport$1.onMessage(WebsocketTransport.java:127)
	at org.java_websocket.client.WebSocketClient.onWebsocketMessage(WebSocketClient.java:292)
	at org.java_websocket.WebSocketImpl.decodeFrames(WebSocketImpl.java:417)
	at org.java_websocket.WebSocketImpl.decode(WebSocketImpl.java:170)
	at org.java_websocket.client.WebSocketClient.run(WebSocketClient.java:229)
	at java.lang.Thread.run(Thread.java:748)

I can't find the reason why I'm getting those, is this something I should care about?

cymp commented 5 years ago

Any idea?

cymp commented 5 years ago

Yes

stale · Answer 1 · Tue Apr 16 2019 15:31:13 GMT+0800 (China Standard Time)

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

Ceri Coburn · Answer 2 · Tue Apr 23 2019 18:29:27 GMT+0800 (China Standard Time)

Is that the lowest exception in the chain?

Ceri Coburn · Answer 3 · Tue Apr 23 2019 20:09:23 GMT+0800 (China Standard Time)

I would put a BP here - https://github.com/signalr4j/signalr4j/blob/588245ac52598bc8d3f054b60e7e889ab41b7e2d/src/main/java/com/github/signalr4j/client/hubs/HubProxy.java#L229

Looks like the method call on websocket is failing. Maybe there is more information in the HubResult class that the exception is not showing

cymp · Answer 4 · Wed Apr 24 2019 05:11:18 GMT+0800 (China Standard Time)

Ok, will try thanks.

stale · Answer 5 · Fri May 24 2019 05:13:35 GMT+0800 (China Standard Time)

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.